New silver full aluminum preamplifier chassis HIFI DIY CNC amplifier case Can install 3886 1875 circuit

Product Details:

External dimensions: Width 183MM * Height 51MM * Depth 209MM

Internal dimensions: Width 168MM * Height 44MM * Depth 200MM

Front panel material thickness: 5MM

Back panel material thickness: 3MM

Upper and lower cover material thickness: 3MM

Side panel thickness: 3mm

Package list:

Type A

1 × Aluminum case

1 × Power outlet  

1 × Knob  

1 set × Rubber machine feet  

Type B

1 × Aluminum case

1 × Power outlet  

4 × Knob   Volume knob hole spacing is 25-25-32.5mm

1 set × Rubber machine feet